From 9da55047110d20a93e2876af6be481a6d61f9588 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 12 May 2008 02:25:22 -0400
Subject: [PATCH] Fixed DCL'ing of vFace and vPos registers in D3D profile.

--HG--
branch : trunk
---
 mojoshader.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/mojoshader.c b/mojoshader.c
index f86710a7..da99095e 100644
--- a/mojoshader.c
+++ b/mojoshader.c
@@ -1498,8 +1498,7 @@ static void emit_D3D_DCL(Context *ctx)
 
     if (arg->regtype == REG_TYPE_SAMPLER)
     {
-        const TextureType ttype = (const TextureType) ctx->dwords[0];
-        switch (ttype)
+        switch ((const TextureType) ctx->dwords[0])
         {
             case TEXTURE_TYPE_2D: usage_str = "_2d"; break;
             case TEXTURE_TYPE_CUBE: usage_str = "_cube"; break;
@@ -1508,6 +1507,18 @@ static void emit_D3D_DCL(Context *ctx)
         } // switch
     } // if
 
+    else if (arg->regtype == REG_TYPE_MISCTYPE)
+    {
+        switch ((const MiscTypeType) arg->regnum)
+        {
+            case MISCTYPE_TYPE_POSITION:
+            case MISCTYPE_TYPE_FACE:
+                usage_str = "";  // just become "dcl vFace" or whatever.
+                break;
+            default: fail(ctx, "unknown misc register type"); return;
+        } // switch
+    } // else if
+
     else
     {
         const uint32 usage = ctx->dwords[0];